Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States of America (the)

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 137.21.30.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29295
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.21.30.4.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025010602 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 07 12:12:18 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 4.30.21.137.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.30.21.137.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-01-19 20:53:03
51.83.139.30 spambotsattackproxynormal
ed
2020-01-19 20:18:41
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Unauthorized connection attempt detected from IP address 193.234.149.54 to port 5555 [J]
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201.220.178.46 attackspambots
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2020-01-19 20:44:13
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2020-01-19 20:45:16
109.87.47.97 attackspambots
Unauthorized connection attempt detected from IP address 109.87.47.97 to port 8080 [J]
2020-01-19 20:26:57
94.141.62.62 attackspambots
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212.225.223.97 attack
Unauthorized connection attempt detected from IP address 212.225.223.97 to port 81 [J]
2020-01-19 20:43:09
114.34.38.63 attackbots
Unauthorized connection attempt detected from IP address 114.34.38.63 to port 4567 [J]
2020-01-19 20:55:51
170.254.229.178 attack
Jan 19 09:21:16 lnxded63 sshd[3949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.254.229.178
2020-01-19 20:22:52
200.35.48.154 attack
Unauthorized connection attempt detected from IP address 200.35.48.154 to port 81 [J]
2020-01-19 20:44:43
170.79.82.101 attackbotsspam
Unauthorized connection attempt detected from IP address 170.79.82.101 to port 80 [J]
2020-01-19 20:51:19

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